Also fixes pre-existing version mismatch for advanced compression methods that require version 63. Added tests for LZMA and PPMd to verify version consistency.
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
When UseZip64=true but files are small, ensure Central Directory File Header uses version 45 to match Local File Header. This fixes validation failures in System.IO.Packaging and other strict readers.
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>